I like it, it was released a couple of days ago so something might require a bit more polishing but overall it looks better to me.

I don’t know, wouldn’t the Hypervisor be able to track resources usage by itself without anything else?

ssh -p 12345 would leave your boxes accessible from anywhere too. Other blocks of IPs receive 10 times or more requests, as scanners can focus on blocks of ips from major providers.